<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link rel="alternate" href="css/bootstrap.min.css">
    <script type="text/javascript" src="js/jquery-1.12.4.js"></script>
    <script type="text/javascript">
        $(function(){
            $('#logout').click(function () {
                location.href='/logout';
            });
        });
    </script>
</head>
<body>
    <div class="container">
        <div class="row">
            <div class="col-md-12">
                <h1>Hello World!</h1>
                <h1>首页</h1>
                <button class="btn btn-link" id="logout">退出</button>
            </div>
        </div>
    </div>

</body>
</html>